path: root/src/T2DLL/T2MoverModuleTable.cpp

#include "CT2App.h"
#include "GlobalFunc.h"
#include "T2BitImage.h"
#include "T2DlgItemVScr.h"
#include "T2ElevatorModule.h"
#include "T2FloorNumberTable.h"
#include "T2Mover.h"
#include "T2MoverModuleList.h"
#include "T2MoverModuleTable.h"

/*virtual*/ BOOL T2MoverModuleTable::Create(const char* inWindowName, DWORD inStyle, const RECT& inRect, CWnd* inParentWnd, UINT inID) {
    return T2DlgItem::Create(inWindowName, inStyle, inRect, inParentWnd, inID);
}

T2MoverModuleTable::T2MoverModuleTable(T2TowerDoc* inDoc, T2ImageObj* inImageObj, CPalette* inPalette)
    : T2DlgItemImageTable(inDoc, inImageObj, inPalette)
    , mMover(NULL)
    , mMoverModuleList(NULL)
{
    mImage = NULL;
    SetRect(&mRect, 0, 0, 0, 0);
    ((CT2App *) AfxGetApp())->app_vfA4(true);
}

/*virtual*/ T2MoverModuleTable::~T2MoverModuleTable() {
    LArrayIterator iterator(*mMoverModuleList);
    T2MoverModule *theModule;

    while (iterator.Next(&theModule))
        theModule->RemoveListener(this);

    if (mImage)
        delete mImage;
}

/*virtual*/ BOOL T2MoverModuleTable::OnT2DlgItemCreate(CREATESTRUCT* inCreateStruct) {
    T2DlgItem::OnT2DlgItemCreate(inCreateStruct);

    GetClientRect(&mRect);

    RECT rect;
    rect.left = mRect.right - 16;
    rect.top = mRect.top;
    rect.right = mRect.right;
    rect.bottom = mRect.bottom;

    T2DlgItemVScr *theScr = new T2DlgItemVScr(mTowerDoc, mImageObj, mPalette);
    theScr->Create("", WS_VISIBLE | WS_CHILD, rect, this, 100);

    rect.left = mRect.left;
    rect.top = mRect.top;
    rect.right = mRect.left + 24;
    rect.bottom = mRect.bottom;

    T2FloorNumberTable *theTable = new T2FloorNumberTable(mTowerDoc, mImageObj, mPalette);
    theTable->Create("", WS_VISIBLE | WS_CHILD, rect, this, 101);

    mImage = new T2BitImage(mRect);
    mImage->Clear(0);
    return false;
}

/*virtual*/ void T2MoverModuleTable::SpendTime() {
}

void T2MoverModuleTable::SetMover(T2Mover* inMover) {
    mMover = inMover;
    if (!mMover)
        return;

    mMoverModuleList = mMover->GetModuleList();
    if (mMoverModuleList) {
        LArrayIterator iterator(*mMoverModuleList);
        T2MoverModule *theModule;

        while (iterator.Next(&theModule))
            theModule->AddListener(this);

        InsertCols(mMoverModuleList->GetItemCount(), 0, NULL);
        InsertRows(mMover->GetLength(), 0, NULL);
    }
}

T2ElevatorModule* T2MoverModuleTable::GetModule(int inIndex) {
    T2ElevatorModule *theModule = NULL;
    LArrayIterator iterator(*mMoverModuleList);
    int index = 0;

    while (iterator.Next(&theModule)) {
        if (theModule->IsUsed()) {
            index++;
            if (index >= inIndex)
                return theModule;
        }
    }

    return NULL;
}

int T2MoverModuleTable::GetCellContent(const TableCellT& inCell) {
    int result = 0;

    if (mMoverModuleList) {
        T2ElevatorModule *theModule = GetModule(inCell.col);
        if (theModule) {
            int floor = mRows - inCell.row;

            if (result == 0 && theModule->GetPosition() == floor)
                result = 3010 + theModule->GetPatIndex();

            if (result == 0) {
                if (theModule->GetDirection() == kElevatorDirection1) {
                    if (theModule->GetTopTurn() == floor)
                        result = 3007;
                } else if (theModule->GetDirection() == kElevatorDirection2) {
                    if (theModule->GetBottomTurn() == floor)
                        result = 3006;
                }
            }

            if (result == 0) {
                if (theModule->GetDirection() == kElevatorDirection1) {
                    if (theModule->IsOnStopPos(floor, ERequestUpDown_0))
                        result = 3004;
                    else if (theModule->IsOnStopPos(floor, ERequestUpDown_1))
                        result = 3005;
                } else if (theModule->GetDirection() == kElevatorDirection2) {
                    if (theModule->IsOnStopPos(floor, ERequestUpDown_1))
                        result = 3005;
                    else if (theModule->IsOnStopPos(floor, ERequestUpDown_0))
                        result = 3004;
                }
            }

            if (result == 0) {
                if (theModule->GetDirection() == kElevatorDirection1) {
                    if (theModule->IsOffStopPos(floor, ERequestUpDown_0))
                        result = 3002;
                    else if (theModule->IsOffStopPos(floor, ERequestUpDown_1))
                        result = 3003;
                } else if (theModule->GetDirection() == kElevatorDirection2) {
                    if (theModule->IsOffStopPos(floor, ERequestUpDown_1))
                        result = 3003;
                    else if (theModule->IsOffStopPos(floor, ERequestUpDown_0))
                        result = 3002;
                }
            }

            if (result == 0) {
                if (theModule->GetHomePosition() == floor)
                    result = 3001;
            }

            if (result == 0)
                result = 3000;
        }
    }

    return result;
}

int T2MoverModuleTable::GetVScrValue() {
    T2DlgItemVScr *theScr = (T2DlgItemVScr *) GetDlgItem(100);
    return theScr->GetValue();
}

/*virtual*/ void T2MoverModuleTable::DrawCellSelf(CDC* pDC, const TableCellT& inCell, BOOL inSelected) {
    RECT cellRect;
    if (FetchLocalCellFrame(inCell, cellRect)) {
        int content = GetCellContent(inCell);
        if (content != 0) {
            int y = GetVScrValue() * mRowHeight;
            OffsetRect(&cellRect, 24, -y);
            BOOL doesIntersect = IntersectRect(&cellRect, &cellRect, &mRect);

            T2BitImage *theImage = new T2BitImage(AfxGetResourceHandle(), content, true);
            RECT theSrcRect;
            theSrcRect.left = 0;
            theSrcRect.top = 0;
            theSrcRect.right = theImage->mBitmap.header.biWidth;
            theSrcRect.bottom = theImage->mBitmap.header.biHeight;

            if (doesIntersect) {
                theImage->CopyImage(*mImage, theSrcRect, cellRect, SRCCOPY);
                if (inSelected)
                    InvalidateRect(NULL);
            }

            // memory leak???
        }
    }
}

/*virtual*/ void T2MoverModuleTable::ListenToMessage(UINT inMessage, void *ioData) {
    switch (inMessage) {
        case 1000:
        case 1001:
            HomeNotification *info = (HomeNotification *) ioData;
            T2MoverModule *module = NULL;
            int i = 0;
            LArrayIterator theIter(*mMoverModuleList);

            while (theIter.Next(&module)) {
                if (module->IsUsed()) {
                    i++;
                    if (module == info->theModule) {
                        int position = -1;
                        switch (inMessage) {
                            case 1000:
                                break;
                            case 1001:
                                position = module->GetPosition();
                                break;
                        }

                        RefreshMoverCell(position, i);
                        break;
                    }
                }
            }
            break;
    }
}

void T2MoverModuleTable::RefreshMoverCell(int inFloor, unsigned int inIndex) {
    if (mMover) {
        if (inFloor < 0) {
            TableCellT topCell, bottomCell;
            RECT topFrame, bottomFrame;
            topCell.row = 1;
            topCell.col = inIndex;
            bottomCell.row = mRows;
            bottomCell.col = inIndex;
            if (FetchLocalCellFrame(topCell, topFrame) && FetchLocalCellFrame(bottomCell, bottomFrame)) {
                RECT rect;
                SetRect(&rect, topFrame.left, topFrame.top, bottomFrame.right, bottomFrame.bottom);

                BOOL isVisible = IntersectRect(&rect, &rect, &mRect);
                if (isVisible)
                    InvalidateRect(&rect);
            }
        } else {
            TableCellT theCell;
            RECT frame;
            theCell.row = mRows - inFloor;
            theCell.col = inIndex;
            if (FetchLocalCellFrame(theCell, frame)) {
                BOOL isVisible = IntersectRect(&frame, &frame, &mRect);
                if (isVisible)
                    InvalidateRect(&frame);
            }
        }
    }
}

void T2MoverModuleTable::DrawMoverCellByIndex(unsigned int inIndex) {
    TableCellT cell;
    cell.col = inIndex;

    for (unsigned int i = 1; i <= mRows; i++) {
        cell.row = i;
        DrawCellSelf(NULL, cell, false);
    }
}

/*virtual*/ void T2MoverModuleTable::ClickCell(const TableCellT& inCell, const POINT& inPt) {
    T2TowerDoc *theDoc = GetCurrentT2TowerDoc();
    if (mMoverModuleList && theDoc) {
        int moverIndex = inCell.col;
        T2ElevatorModule *theModule = GetModule(moverIndex);

        if (theModule) {
            HomeNotification info;
            info.theModule = theModule;
            info.whichMover = moverIndex;
            info.whichFloor = mRows - inCell.row;
            info.theTable = this;
            BroadcastMessage('home', &info);
        }
    }
}

/*virtual*/ BOOL T2MoverModuleTable::OnCommand(WPARAM inWParam, LPARAM inLParam) {
    BOOL result = false;

    if (LOWORD(inWParam) == 100 || LOWORD(inWParam) == 101) {
        InvalidateRect(NULL);
        result = true;
    }

    return result;
}

/*virtual*/ BOOL T2MoverModuleTable::OnT2DlgItemEraseBkgnd(CDC* pDC) {
    CRect theRect;
    GetClientRect(theRect);
    theRect.right -= 15;
    theRect.left += 23;

    int saved = pDC->SaveDC();
    pDC->SelectPalette(mPalette, false);
    pDC->RealizePalette();

    CPen thePen;
    CBrush theBrush, theNullBrush;

    if (!mMoverModuleList) {
        thePen.CreatePen(PS_SOLID, 0, PALETTEINDEX(255));
        theBrush.CreateSolidBrush(RGB(255, 255, 255));
        pDC->SelectObject(theBrush);
        pDC->SelectObject(thePen);
        pDC->Rectangle(theRect);
    } else {
        thePen.CreatePen(PS_SOLID, 0, PALETTEINDEX(255));
        theNullBrush.CreateStockObject(NULL_BRUSH);
        pDC->SelectObject(theNullBrush);
        pDC->SelectObject(thePen);
        pDC->Rectangle(theRect);

        theRect.top++;
        theRect.left++;
        theRect.right--;
        theRect.bottom--;

        unsigned int height, width;
        GetTableSize(height, width);

        for (unsigned int x = 1; x <= width; x++) {
            for (unsigned int y = 1; y <= height; y++) {
                TableCellT cell;
                cell.row = y;
                cell.col = x;
                DrawCellSelf(pDC, cell, false);
            }
        }

        pDC->IntersectClipRect(theRect);
        StretchDIBits(pDC->m_hDC, theRect.left, theRect.bottom, theRect.right - theRect.left, theRect.bottom - theRect.top, 0, 0, mImage->mBitmap.header.biWidth, mImage->mBitmap.header.biHeight, mImage->mData, (BITMAPINFO *) &mImage->mBitmap, DIB_PAL_COLORS, SRCCOPY);

        theRect.top--;
        theRect.left--;
        theRect.right++;
        theRect.bottom++;
        InvalidateRect(&theRect);
    }

    pDC->RestoreDC(saved);
    return true;
}

/*virtual*/ void T2MoverModuleTable::OnT2DlgItemLButtonDown(UINT inFlags, CPoint inPt) {
    POINT pt = inPt;
    ClientToView(&pt, 1);

    TableCellT cell;
    FetchCellHitBy(pt, cell);
    ClickCell(cell, inPt);
}